cvs commit: src/sys/kern uipc_mbuf.c

Ed Maste emaste at
Wed Dec 14 15:34:27 PST 2005

emaste      2005-12-14 23:34:26 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             uipc_mbuf.c 
  When using m_dup(9) to copy more than MHLEN bytes of data, don't create an
  mbuf chain that starts with a cluster containing just MHLEN bytes.  This
  happened because m_dup called m_get or m_getcl depending on the amount of
  data to copy, but then always set the size available in the first mbuf to
  Submitted by:   Matt Koivisto <mkoivisto at sandvine dot com>
  Approved by:    jmg
  Silence from:   rwatson (mentor)
  Revision  Changes    Path
  1.160     +2 -1      src/sys/kern/uipc_mbuf.c

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